2018duo.com - robtex.com
2018duo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.98.219🇿🇦 ASLINE-AS-AP168.76.96.0/20 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1760848808 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
2018duo.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1.julydns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 20:21:22
● 2026-03-23 20:21:24
○NSns2.dnsdun.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-23 20:21:22
○ 2026-03-23 20:21:24
○NSns2.dnsdun.net2017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-23 20:21:22
○ 2026-03-23 20:21:24
●NSns2.julydns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 20:21:22
● 2026-03-23 20:21:24
○A103.26.77.1652017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-23 20:21:22
○ 2026-03-23 20:21:24
●A168.76.98.2192026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 20:21:22
● 2026-03-23 20:21:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 2018duo.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2018duo.com (unsigned zone)
⏱️ Timing
Total: 1396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.98.219 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
2018duo.com maps to IP address 168.76.98.219.
Other host names, for example, 5zippo.com share IP numbers with 2018duo.com.
Name Servers
Two name servers ns1.julydns.com and ns2.julydns.com are delegated to 2018duo.com.
2018duo.com uses the same name server configuration as other domains, such as tongyanjie.com, btybug.com, zjwjjd.com, umould.net and jvsvip.com.
2018duo.com at least partially shares name servers with other domains such as cnggc.cn, g-1000.com, football.bj.cn, kaichuangys.com and afonta.com.cn.
These name servers are commonly used with ns1.judns.com and ns2.judns.com.
Host names with a single IP address:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223